524 lines
14 KiB
C++
524 lines
14 KiB
C++
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//////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 2001 Microsoft Corporation
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//
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// Module Name:
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// WizardUtils.cpp
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//
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// Maintained By:
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// David Potter (DavidP) 30-JAN-2001
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//
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//////////////////////////////////////////////////////////////////////////////
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#include "Pch.h"
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#include "WizardUtils.h"
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//////////////////////////////////////////////////////////////////////////////
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//++
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//
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// HrValidateDnsHostname
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//
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// Description:
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// Validate a hostname with DNS. If the name contains a period (.)
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// it will be validated as a full DNS hostname. Otherwise it will be
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// validated as a hostname label.
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//
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// Arguments:
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// hwndParentIn
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// pcwszHostnameIn
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// emvdhoOptionsIn -- mvdhoALLOW_FULL_NAME
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//
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// Return Values:
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// S_OK - Operation completed successfully
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// Other HRESULT values from DnsValidateName().
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//
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// Remarks:
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//
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//--
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//////////////////////////////////////////////////////////////////////////////
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HRESULT
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HrValidateDnsHostname(
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HWND hwndParentIn
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, LPCWSTR pcwszHostnameIn
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, EValidateDnsHostnameOptions emvdhoOptionsIn
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)
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{
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TraceFunc1( "pcwszHostnameIn = '%1!ws!", pcwszHostnameIn );
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HRESULT hr = S_OK;
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DNS_STATUS dnsStatus;
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int iRet;
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UINT idsStatus = 0;
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UINT idsSubStatus = 0;
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UINT nMsgBoxType;
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bool fAllowFullName = ( ( emvdhoOptionsIn & mvdhoALLOW_FULL_NAME ) == mvdhoALLOW_FULL_NAME );
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Assert( pcwszHostnameIn != NULL );
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if ( fAllowFullName )
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{
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dnsStatus = TW32( DnsValidateName( pcwszHostnameIn, DnsNameHostnameFull ) );
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}
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else
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{
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dnsStatus = TW32( DnsValidateName( pcwszHostnameIn, DnsNameHostnameLabel ) );
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}
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if ( dnsStatus != ERROR_SUCCESS )
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{
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// Format the error message string for the message box.
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switch ( dnsStatus )
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{
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case ERROR_INVALID_NAME:
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idsStatus = IDS_ERR_INVALID_DNS_NAME_TEXT;
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if ( fAllowFullName )
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{
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idsSubStatus = IDS_ERR_FULL_DNS_NAME_INFO_TEXT;
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}
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else
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{
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idsSubStatus = IDS_ERR_DNS_HOSTNAME_LABEL_INFO_TEXT;
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}
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nMsgBoxType = MB_OK | MB_ICONSTOP;
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break;
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case DNS_ERROR_NON_RFC_NAME:
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idsStatus = 0;
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idsSubStatus = IDS_ERR_NON_RFC_NAME_QUERY;
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nMsgBoxType = MB_YESNO | MB_ICONQUESTION;
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break;
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case DNS_ERROR_NUMERIC_NAME:
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idsStatus = IDS_ERR_INVALID_DNS_NAME_TEXT;
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if ( fAllowFullName )
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{
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idsSubStatus = IDS_ERR_FULL_DNS_NAME_NUMERIC;
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}
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else
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{
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idsSubStatus = IDS_ERR_DNS_HOSTNAME_LABEL_NUMERIC;
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}
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nMsgBoxType = MB_OK | MB_ICONSTOP;
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break;
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case DNS_ERROR_INVALID_NAME_CHAR:
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default:
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idsStatus = 0;
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idsSubStatus = IDS_ERR_DNS_NAME_INVALID_CHAR;
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nMsgBoxType = MB_OK | MB_ICONSTOP;
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break;
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}
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// Display the error message box.
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if ( idsStatus == 0 )
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{
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hr = THR( HrMessageBoxWithStatus(
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hwndParentIn
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, IDS_ERR_VALIDATING_NAME_TITLE
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, IDS_ERR_VALIDATING_NAME_TEXT
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, dnsStatus
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, idsSubStatus
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, nMsgBoxType
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, &iRet
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, pcwszHostnameIn
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) );
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}
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else
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{
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hr = THR( HrMessageBoxWithStatusString(
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hwndParentIn
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, IDS_ERR_VALIDATING_NAME_TITLE
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, IDS_ERR_VALIDATING_NAME_TEXT
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, idsStatus
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, idsSubStatus
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, nMsgBoxType
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, &iRet
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, pcwszHostnameIn
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) );
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}
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if ( FAILED( hr ) )
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{
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goto Cleanup;
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}
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if ( iRet == IDYES )
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{
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dnsStatus = ERROR_SUCCESS;
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}
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} // if: error in validation
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Cleanup:
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if ( dnsStatus != ERROR_SUCCESS )
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{
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hr = HRESULT_FROM_WIN32( dnsStatus );
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}
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HRETURN( hr );
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} //*** HrValidateDnsHostname()
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//////////////////////////////////////////////////////////////////////////////
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//++
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//
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// HrMessageBoxWithStatus
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//
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// Description:
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// Display an error message box.
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//
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// Arguments:
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// hwndParentIn
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// idsTitleIn
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// idsOperationIn
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// hrStatusIn
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// idsSubStatusIn
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// uTypeIn
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// pidReturnOut -- IDABORT on error or any return value from MessageBox()
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// ...
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//
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// Return Values:
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// Any return values from the MessageBox() Win32 API.
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//
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// Remarks:
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//
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//--
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//////////////////////////////////////////////////////////////////////////////
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HRESULT
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HrMessageBoxWithStatus(
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HWND hwndParentIn
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, UINT idsTitleIn
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, UINT idsOperationIn
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, HRESULT hrStatusIn
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, UINT idsSubStatusIn
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, UINT uTypeIn
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, int * pidReturnOut
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, ...
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)
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{
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TraceFunc( "" );
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HRESULT hr = S_OK;
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int idReturn = IDABORT; // Default in case of error.
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BSTR bstrTitle = NULL;
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BSTR bstrOperation = NULL;
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BSTR bstrStatus = NULL;
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BSTR bstrSubStatus = NULL;
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BSTR bstrFullText = NULL;
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va_list valist;
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va_start( valist, pidReturnOut );
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// Load the title string if one is specified.
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if ( idsTitleIn != 0 )
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{
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hr = THR( HrLoadStringIntoBSTR( g_hInstance, idsTitleIn, &bstrTitle ) );
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if ( FAILED( hr ) )
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{
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goto Cleanup;
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}
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}
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// Load the text string.
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hr = THR( HrFormatStringWithVAListIntoBSTR( g_hInstance, idsOperationIn, &bstrOperation, valist ) );
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if ( FAILED( hr ) )
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{
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goto Cleanup;
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}
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// Format the status.
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hr = THR( HrFormatErrorIntoBSTR( hrStatusIn, &bstrStatus ) );
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if ( FAILED( hr ) )
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{
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goto Cleanup;
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}
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// Load the substatus string if specified.
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if ( idsSubStatusIn != 0 )
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{
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hr = THR( HrLoadStringIntoBSTR( g_hInstance, idsSubStatusIn, &bstrSubStatus ) );
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if ( FAILED( hr ) )
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{
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goto Cleanup;
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}
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}
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// Format all the strings into a single string.
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if ( bstrSubStatus == NULL )
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{
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hr = THR( HrFormatStringIntoBSTR(
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L"%1!ws!\n\n%2!ws!"
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, &bstrFullText
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, bstrOperation
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, bstrStatus
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) );
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}
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else
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{
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hr = THR( HrFormatStringIntoBSTR(
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L"%1!ws!\n\n%2!ws!\n\n%3!ws!"
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, &bstrFullText
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, bstrOperation
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, bstrStatus
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, bstrSubStatus
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) );
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}
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if ( FAILED( hr ) )
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{
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goto Cleanup;
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}
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// Display the status.
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idReturn = MessageBox( hwndParentIn, bstrFullText, bstrTitle, uTypeIn );
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Cleanup:
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TraceSysFreeString( bstrTitle );
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TraceSysFreeString( bstrOperation );
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TraceSysFreeString( bstrStatus );
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TraceSysFreeString( bstrSubStatus );
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TraceSysFreeString( bstrFullText );
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va_end( valist );
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if ( pidReturnOut != NULL )
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{
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*pidReturnOut = idReturn;
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}
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HRETURN( hr );
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} //*** HrMessageBoxWithStatus( hrStatusIn )
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//////////////////////////////////////////////////////////////////////////////
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//++
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//
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// HrMessageBoxWithStatusString
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//
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// Description:
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// Display an error message box.
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//
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// Arguments:
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// hwndParentIn
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// idsTitleIn
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// idsOperationIn
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// idsStatusIn
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// idsSubStatusIn
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// uTypeIn
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// pidReturnOut -- IDABORT on error or any return value from MessageBox()
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// ...
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//
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// Return Values:
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// Any return values from the MessageBox() Win32 API.
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//
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// Remarks:
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//
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//--
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//////////////////////////////////////////////////////////////////////////////
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HRESULT
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HrMessageBoxWithStatusString(
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HWND hwndParentIn
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, UINT idsTitleIn
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, UINT idsOperationIn
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, UINT idsStatusIn
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, UINT idsSubStatusIn
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, UINT uTypeIn
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, int * pidReturnOut
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, ...
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)
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{
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TraceFunc( "" );
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HRESULT hr = S_OK;
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int idReturn = IDABORT; // Default in case of error.
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BSTR bstrTitle = NULL;
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BSTR bstrOperation = NULL;
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BSTR bstrStatus = NULL;
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BSTR bstrSubStatus = NULL;
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BSTR bstrFullText = NULL;
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va_list valist;
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va_start( valist, pidReturnOut );
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// Load the title string if one is specified.
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if ( idsTitleIn != 0 )
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{
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hr = THR( HrLoadStringIntoBSTR( g_hInstance, idsTitleIn, &bstrTitle ) );
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if ( FAILED( hr ) )
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{
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goto Cleanup;
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}
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}
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// Load the text string.
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hr = THR( HrFormatStringWithVAListIntoBSTR( g_hInstance, idsOperationIn, &bstrOperation, valist ) );
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if ( FAILED( hr ) )
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{
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goto Cleanup;
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}
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// Format the status.
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hr = THR( HrLoadStringIntoBSTR( g_hInstance, idsStatusIn, &bstrStatus ) );
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if ( FAILED( hr ) )
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{
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goto Cleanup;
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}
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// Load the substatus string if specified.
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if ( idsSubStatusIn != 0 )
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{
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hr = THR( HrLoadStringIntoBSTR( g_hInstance, idsSubStatusIn, &bstrSubStatus ) );
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if ( FAILED( hr ) )
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{
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goto Cleanup;
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}
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}
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// Format all the strings into a single string.
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if ( bstrSubStatus == NULL )
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{
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hr = THR( HrFormatStringIntoBSTR(
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L"%1!ws!\n\n%2!ws!"
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, &bstrFullText
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, bstrOperation
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, bstrStatus
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) );
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}
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else
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{
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hr = THR( HrFormatStringIntoBSTR(
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L"%1!ws!\n\n%2!ws!\n\n%3!ws!"
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, &bstrFullText
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, bstrOperation
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, bstrStatus
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, bstrSubStatus
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) );
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}
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if ( FAILED( hr ) )
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{
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goto Cleanup;
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}
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// Display the status.
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idReturn = MessageBox( hwndParentIn, bstrFullText, bstrTitle, uTypeIn );
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Cleanup:
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TraceSysFreeString( bstrTitle );
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TraceSysFreeString( bstrOperation );
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TraceSysFreeString( bstrStatus );
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TraceSysFreeString( bstrSubStatus );
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TraceSysFreeString( bstrFullText );
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va_end( valist );
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if ( pidReturnOut != NULL )
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{
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*pidReturnOut = idReturn;
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}
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HRETURN( hr );
|
||
|
|
|
||
|
|
} //*** HrMessageBoxWithStatusString( idsStatusTextIn )
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
//++
|
||
|
|
//
|
||
|
|
// HrViewLogFile
|
||
|
|
//
|
||
|
|
// Description:
|
||
|
|
// View the log file.
|
||
|
|
//
|
||
|
|
// Arguments:
|
||
|
|
// hwndParentIn
|
||
|
|
//
|
||
|
|
// Return Values:
|
||
|
|
// S_OK - Operation completed successfully
|
||
|
|
// Other HRESULT values from ShellExecute().
|
||
|
|
//
|
||
|
|
// Remarks:
|
||
|
|
//
|
||
|
|
//--
|
||
|
|
//////////////////////////////////////////////////////////////////////////////
|
||
|
|
HRESULT
|
||
|
|
HrViewLogFile(
|
||
|
|
HWND hwndParentIn
|
||
|
|
)
|
||
|
|
{
|
||
|
|
TraceFunc( "" );
|
||
|
|
|
||
|
|
static const WCHAR s_szVerb[] = L"open";
|
||
|
|
static const WCHAR s_szLogFileName[] = L"%windir%\\system32\\LogFiles\\Cluster\\ClCfgSrv.log";
|
||
|
|
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
DWORD sc;
|
||
|
|
DWORD cch;
|
||
|
|
DWORD cchRet;
|
||
|
|
LPWSTR pszFile = NULL;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Expand environment variables in the file to open.
|
||
|
|
//
|
||
|
|
|
||
|
|
// Get the size of the output buffer.
|
||
|
|
cch = 0;
|
||
|
|
cchRet = ExpandEnvironmentStrings( s_szLogFileName, NULL, cch );
|
||
|
|
if ( cchRet == 0 )
|
||
|
|
{
|
||
|
|
sc = TW32( GetLastError() );
|
||
|
|
goto Win32Error;
|
||
|
|
} // if: error getting length of the expansion string
|
||
|
|
|
||
|
|
// Allocate the output buffer.
|
||
|
|
cch = cchRet;
|
||
|
|
pszFile = new WCHAR[ cch ];
|
||
|
|
if ( pszFile == NULL )
|
||
|
|
{
|
||
|
|
sc = TW32( ERROR_OUTOFMEMORY );
|
||
|
|
goto Win32Error;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Expand the string into the output buffer.
|
||
|
|
cchRet = ExpandEnvironmentStrings( s_szLogFileName, pszFile, cch );
|
||
|
|
if ( cchRet == 0 )
|
||
|
|
{
|
||
|
|
sc = TW32( GetLastError() );
|
||
|
|
goto Win32Error;
|
||
|
|
}
|
||
|
|
Assert( cchRet == cch );
|
||
|
|
|
||
|
|
//
|
||
|
|
// Execute the file.
|
||
|
|
//
|
||
|
|
|
||
|
|
sc = HandleToULong( ShellExecute(
|
||
|
|
hwndParentIn // hwnd
|
||
|
|
, s_szVerb // lpVerb
|
||
|
|
, pszFile // lpFile
|
||
|
|
, NULL // lpParameters
|
||
|
|
, NULL // lpDirectory
|
||
|
|
, SW_SHOWNORMAL // nShowCommand
|
||
|
|
) );
|
||
|
|
if ( sc < 32 )
|
||
|
|
{
|
||
|
|
// Values less than 32 indicate an error occurred.
|
||
|
|
TW32( sc );
|
||
|
|
goto Win32Error;
|
||
|
|
} // if: error executing the file
|
||
|
|
|
||
|
|
goto Cleanup;
|
||
|
|
|
||
|
|
Win32Error:
|
||
|
|
THR( HrMessageBoxWithStatus(
|
||
|
|
hwndParentIn
|
||
|
|
, IDS_ERR_VIEW_LOG_TITLE
|
||
|
|
, IDS_ERR_VIEW_LOG_TEXT
|
||
|
|
, sc
|
||
|
|
, 0 // idsSubStatusIn
|
||
|
|
, ( MB_OK
|
||
|
|
| MB_ICONEXCLAMATION )
|
||
|
|
, NULL // pidReturnOut
|
||
|
|
, s_szLogFileName
|
||
|
|
) );
|
||
|
|
hr = HRESULT_FROM_WIN32( sc );
|
||
|
|
goto Cleanup;
|
||
|
|
|
||
|
|
Cleanup:
|
||
|
|
HRETURN( hr );
|
||
|
|
|
||
|
|
} //*** HrViewLogFile()
|